Two statements are given followed by two conclusions. You have to consider the statements to be true even if they seem to be at variance from the commonly known facts.You have to decide which of the given conclusions, if any follow from the given statements.

Statements : Some birds are animals

                    All animals are lions

                    All lions are humans

Conclusions : I. Some birds are lions.

                    II. Some human are birds.

Both conclusion I and conclusion II follow.